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Kingston KNG 743 Series Side Outlet Safety Valves

Sizes: 1/2" to 3" NPT
Pressure Range: 5 – 1500 PSI (Liquid and Air) ; 5 – 300 PSI (Steam)
Application: Pressure Vessels, Pumps, Hydraulics, Tanks, Steam Systems, Chemical, Cryogenic, Air and Gas Compressors, Separators, By-pass and Over Pressure Protection. Choose for most industrial applications requiring a safety relief valve.

The KNG 743 Series Safety and Relief Valve is designed for accuracy and reliability. Engineering for heavy-duty industrial usage. Multiple purpose safety and relief valve for all services: Liquid, Steam, and Air/Gas. ASME and National Board Certified for Section VIII service. Pressures are up to 1500 PSI. Available with the full array of metal and seating options. ASME Section VIII – NB Certified for Liquid, Air/Gas, and Steam.

KNG 743 Series - Same as 742, but with stainless steel bonnet, body and components. Used where a stainless steel valve is required.